10 (日)	08:06	01:27	22:01	15:21
	111cm	61cm	80cm	37cm
小潮 出 06:32 入 17:15 出 10:11 入 -

那珂湊（茨城）2030年02月10日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
2/10 00:00	65.5	↓-1.1
2/10 00:10	64.5	↓-1.0
2/10 00:20	63.6	↓-0.9
2/10 00:30	62.8	↓-0.8
2/10 00:40	62.1	↓-0.7
2/10 00:50	61.5	↓-0.6
2/10 01:00	61.1	↓-0.4
2/10 01:10	60.8	↓-0.3
2/10 01:20	60.6	↓-0.2	干潮
2/10 01:30	60.6	0
2/10 01:40	60.7	↑0.1
2/10 01:50	61.0	↑0.3
2/10 02:00	61.5	↑0.5
2/10 02:10	62.0	↑0.5
2/10 02:20	62.7	↑0.7
2/10 02:30	63.6	↑0.9
2/10 02:40	64.6	↑1.0
2/10 02:50	65.7	↑1.1
2/10 03:00	66.9	↑1.2
2/10 03:10	68.2	↑1.3
2/10 03:20	69.6	↑1.4
2/10 03:30	71.1	↑1.5
2/10 03:40	72.7	↑1.6
2/10 03:50	74.4	↑1.7
2/10 04:00	76.1	↑1.7
2/10 04:10	77.9	↑1.8
2/10 04:20	79.8	↑1.9
2/10 04:30	81.7	↑1.9
2/10 04:40	83.6	↑1.9
2/10 04:50	85.5	↑1.9
2/10 05:00	87.4	↑1.9
2/10 05:10	89.3	↑1.9
2/10 05:20	91.2	↑1.9
2/10 05:30	93.1	↑1.9
2/10 05:40	94.9	↑1.8
2/10 05:50	96.7	↑1.8
2/10 06:00	98.5	↑1.8
2/10 06:10	100.1	↑1.6
2/10 06:20	101.7	↑1.6
2/10 06:30	103.2	↑1.5
2/10 06:40	104.6	↑1.4
2/10 06:50	105.9	↑1.3
2/10 07:00	107.0	↑1.1
2/10 07:10	108.0	↑1.0
2/10 07:20	108.9	↑0.9
2/10 07:30	109.6	↑0.7
2/10 07:40	110.1	↑0.5
2/10 07:50	110.5	↑0.4
2/10 08:00	110.7	↑0.2	満潮
2/10 08:10	110.7	0
2/10 08:20	110.5	↓-0.2
2/10 08:30	110.1	↓-0.4
2/10 08:40	109.5	↓-0.6
2/10 08:50	108.8	↓-0.7
2/10 09:00	107.8	↓-1.0
2/10 09:10	106.6	↓-1.2
2/10 09:20	105.3	↓-1.3
2/10 09:30	103.8	↓-1.5
2/10 09:40	102.1	↓-1.7
2/10 09:50	100.2	↓-1.9
2/10 10:00	98.2	↓-2.0
2/10 10:10	96.0	↓-2.2
2/10 10:20	93.7	↓-2.3
2/10 10:30	91.3	↓-2.4
2/10 10:40	88.8	↓-2.5
2/10 10:50	86.2	↓-2.6
2/10 11:00	83.5	↓-2.7
2/10 11:10	80.8	↓-2.7
2/10 11:20	78.0	↓-2.8	最大潮位差
2/10 11:30	75.2	↓-2.8	最大潮位差
2/10 11:40	72.4	↓-2.8	最大潮位差
2/10 11:50	69.7	↓-2.7
2/10 12:00	66.9	↓-2.8	最大潮位差
2/10 12:10	64.2	↓-2.7
2/10 12:20	61.6	↓-2.6
2/10 12:30	59.1	↓-2.5
2/10 12:40	56.6	↓-2.5
2/10 12:50	54.2	↓-2.4
2/10 13:00	52.0	↓-2.2
2/10 13:10	49.9	↓-2.1
2/10 13:20	47.9	↓-2.0
2/10 13:30	46.1	↓-1.8
2/10 13:40	44.4	↓-1.7
2/10 13:50	42.8	↓-1.6
2/10 14:00	41.5	↓-1.3
2/10 14:10	40.3	↓-1.2
2/10 14:20	39.2	↓-1.1
2/10 14:30	38.3	↓-0.9
2/10 14:40	37.6	↓-0.7
2/10 14:50	37.1	↓-0.5
2/10 15:00	36.7	↓-0.4
2/10 15:10	36.4	↓-0.3
2/10 15:20	36.4	0	干潮
2/10 15:30	36.4	0
2/10 15:40	36.7	↑0.3
2/10 15:50	37.0	↑0.3
2/10 16:00	37.5	↑0.5
2/10 16:10	38.2	↑0.7
2/10 16:20	38.9	↑0.7
2/10 16:30	39.8	↑0.9
2/10 16:40	40.8	↑1.0
2/10 16:50	41.9	↑1.1
2/10 17:00	43.1	↑1.2
2/10 17:10	44.4	↑1.3
2/10 17:20	45.7	↑1.3
2/10 17:30	47.2	↑1.5
2/10 17:40	48.7	↑1.5
2/10 17:50	50.2	↑1.5
2/10 18:00	51.8	↑1.6
2/10 18:10	53.5	↑1.7
2/10 18:20	55.2	↑1.7
2/10 18:30	56.9	↑1.7
2/10 18:40	58.6	↑1.7
2/10 18:50	60.3	↑1.7
2/10 19:00	62.0	↑1.7
2/10 19:10	63.6	↑1.6
2/10 19:20	65.2	↑1.6
2/10 19:30	66.8	↑1.6
2/10 19:40	68.3	↑1.5
2/10 19:50	69.8	↑1.5
2/10 20:00	71.2	↑1.4
2/10 20:10	72.5	↑1.3
2/10 20:20	73.7	↑1.2
2/10 20:30	74.8	↑1.1
2/10 20:40	75.8	↑1.0
2/10 20:50	76.7	↑0.9
2/10 21:00	77.5	↑0.8
2/10 21:10	78.2	↑0.7
2/10 21:20	78.7	↑0.5
2/10 21:30	79.1	↑0.4
2/10 21:40	79.4	↑0.3
2/10 21:50	79.6	↑0.2
2/10 22:00	79.6	0	満潮
2/10 22:10	79.6	0
2/10 22:20	79.4	↓-0.2
2/10 22:30	79.1	↓-0.3
2/10 22:40	78.8	↓-0.3
2/10 22:50	78.4	↓-0.4
2/10 23:00	77.9	↓-0.5
2/10 23:10	77.3	↓-0.6
2/10 23:20	76.7	↓-0.6
2/10 23:30	76.0	↓-0.7
2/10 23:40	75.4	↓-0.6
2/10 23:50	74.7	↓-0.7